baber/WOPTO huggingface dataset:
Patent EP-0033503-A3 (EP)
Title: Medicaments with cytostatic activity and use of cyclic compounds, in which the heterocyclic n-ring atoms are substituted by several glycidyl groups, in pharmaceutical compositions
IPC: A61K31/415
Filed: 1981-01-26
Abstract: For the contracting States : BE CH DE FR GB IT LI NL SE 1. Cytostatic medicinal preparations based on polyglycidyl-substituted N-heterocyclic organic ring compounds, characterized in that they contain in one heterocyclic ring or in two interconnected heterocyclic rings, which either have one or two ring members in common or are attached to one another by a bridge member, at least two ring segments corresponding to the following formula   see diagramm : EP0033503,P26,F1   or at least one ring segment corresponding to the following formula   see diagramm : EP0033503,P26,F2   in which the glycidyl residue corresponds to the following formula   see diagramm : EP0033503,P26,F3   in which R is hydrogen or the methyl group, and in that, providing these ring segments are not themselves closed to form the ring, they further contain carbon and, optionally, nitrogen as ring-closing elements and in that they may contain halogens or unsubstituted hydrocarbon radicals containing no more than 8 C-atoms as further substituents on the heterocyclic rings, isocyanurates, urazoles and hydantoins being excluded as heterocycles and the polyglycidyl-substituted N-heterocycles present therein not exceeding a molecular weight of 1000. For the contracting State : AT 1. A process for the production of cytostatic medicinal preparation based on polyglicidyl-substituted N-heterocyclic organic ring compounds, characterized in that the polyglicidyl-substituted N-heterocyclic organic ring compounds contain in one heterocyclic ring or in two interconnected heterocyclic rings, which either have one or two ring members in common or are attached to one another by a bridge member, at least two ring segments corresponding to the following formula   see diagramm : EP0033503,P29,F1   or at least one ring segment corresponding to the following formula   see diagramm : EP0033503,P29,F2   in which the glycidyl residue corresponds to the following formula   see diagramm : EP0033503,P29,F3   in which R is hydrogen or the methyl group, and in that, providing these ring segments are not themselves closed to form the ring, they further contain carbon and, optionally, nitrogen as ring-closing elements and in that they may contain halogens or unsubstituted hydrocarbon radicals containing no more than 8 C-atoms as further substituents on the heterocyclic rings, isocyanurates, urazoles and hydantoins being excluded as heterocycles and the polyglycidyl-substituted N-heterocycles present therein not exceeding a molecular weight of 1000.
Patent EP-0045834-A3 (EP)
IPC: H01R13/453
Filed: 1981-05-29
Abstract: Bei einem elektrischen Steckerstift ist durch eine gegen 
Federkraft verschiebbare Isolierhülse (12) Berührungsschutz 
erreicht.  
     Zur Sicherstellung der zuverlässigen Funktion dieses 
Berührungsschutzes, auch nach häufigem Gebrauch des 
Steckerstiftes, ist die verschiebbare Isolierhülse (12) durch 
eine selbsttätig eingreifende Sperre (14, 15, 16) gegen 
unbeabsichtigtes Zurückschieben gesichert.  
     Bei einer besonders zweckmässigen, von Hand lösbaren 
Sperre (14, 15, 16) stösst ein in einer Längsnut (21) des 
Isoliergriffs (8) geführter Vorsprung (14) der verschiebbaren 
Isolierhülse (12) an einer in die Längsnut (21) eingreifenden 
Sperrzunge (15) an, die durch Fingerdruck auf eine als 
Kniehebel wirkende gewölbte Blattfeder (17) aus der Längs­
nut (21) heraushebbar ist; der Vorsprung (14) weist dabei 
eine zur anstossenden Fläche der Sperrzunge (15) etwa 
parallele Fläche und auf der entgegengesetzten Vorderseite 
eine schräge Gleitfläche auf, die im spitzen Winkel zur 
Steckerachse verläuft.
Patent EP-0048405-A3 (EP)
IPC: H02P8/12
Filed: 1981-09-10
Abstract: A driving circuit for a four phases (1, 2, 3, 4) step motor, 
where each stable rotor position is reached by suitably 
energizing the series of two of the four phases, comprises a 
circuit (22) which controls the current in the energized 
phases by comparing a current related signal with a 
reference signal.  
     Particularly, such circuit disconnects the series of two 
phases from the power supply and ground when the 
energization current reaches a predetermined upper 
threshold value and connect it again to the power supply and 
ground when the energization current which is maintained 
in the phases through recycle diodes (9, 10, 11, 12), falls 
below a predetermined lower threshold value.  
     In such way the energization current within the phases is 
kept nearly constant and this reduces to a minimum the 
winding copper losses, under the same mechanical perform­
ances.  
     The cross configuration of the windings, with a current 
sensor (19) in the center of the cross, further enables to 
reduce to a minimum number the components of the control 
circuits.
Patent EP-0034984-A3 (EP)
IPC: H04N13/00
Filed: 1981-02-19
Abstract: Apparatus and process for generating television signals 
of a visual scene for viewing in three dimensions and holog­
rafic reproduction, comprises one or more conventional TV 
cameras, including one or more seperate color video camera 
tubes, each camera tube adapted to recieve light of one of the 
three primary colours. The camera tubes and lenses are 
aligned with one or more optical axes which are normally 
parallel and are spaced apart a selected distance in a horizon­
tal plane. At least one plane may be rotated so that it can be 
turned through a small angle in such a direction as to intersect 
the other axes at a selected distance in front of the camera.  
     Synchronizing beams are provided for two subrasters in 
scanning of the camera tubes. During alternate scanning of 
the subrasters, injected control frequencies above horizontal 
line speed selectively mute or switch primary color signals 
creating vertical light sensitive color zones, which are verti­
cally aligned at the beginning of each line scan by the camera 
horizontal sync pulse.  
     A special square lens adapter to be described in detail 
later intensifies the dimensional holografic effect. A special 
laser lighting system synchronized with the vertical and hori­
zontal camera scanning sync will further process and intensify 
the three dimensional holografic visual scene, which is further 
processed for reproduction from tape to tape transfer, tape to 
film transfer, or transmitted in a normal fashion to conven­
tional video carrier systems such as cable or satellite trans­
mission. When the processed video signals are received and 
displayed on a conventional TV receiver the visual scene will 
be seen in three dimensional and holografic viewing.
Patent EP-0083022-A3 (EP)
Title: Water-absorbent resin having improved water-absorbency and improved water-dispersibility and process for producing same
IPC: C08L33/02
Filed: 1982-12-14
Abstract: Water-absorbent resins having improved water-absorbency, water-absorption rate and water-dispersibility can be produced by crosslinking a water-absorbent resin comprising a carboxylate as a constituent of the resin with a crosslinking agent having at least two functional groups in the presence of water in a proportion of 0.01 to 1.3 parts by weight per part by weight of the resin in an inert solvent.
Patent EP-0058008-A3 (EP)
IPC: A61B10/00
Filed: 1982-01-26
Abstract: A device for use in the collection and transportation of 
medical specimens is disclosed. The device includes a swab 
and a receptacle for the swab which contains a media 
material. The media material is retained in the receptacle by 
a septum which is penetrated when the swab is inserted after 
collection of a medical specimen so that the specimen is 
immersed in the media material. In one embodiment, the 
swab is initially housed in the receptacle at a first position 
and can be inserted further into the receptacle to penetrate 
the septum after a specimen has been collected. In another 
embodiment, the swab is initially separate from the recepta­
cle.
Patent EP-0077621-A3 (EP)
IPC: G05D23/19
Filed: 1982-10-07
Abstract: An electrical heating system for use in heating surfaces. 
A heating element is constructed of mesh screen comprised 
of nonferrous, small gauge metal wires which are spaced in a 
cloth mesh arrangement such that the total surface area of 
the wires is substantially equal to or greater than the 
adjacent area of the surface to be heated. The heating 
element is positioned substantially parallel to and adjacent 
the surface to be heated. The heating system includes 
electronic circuitry which essentially eliminates transmission 
of power surges, voltage spikes and chatter when the 
heating system is connected to an alternating current power 
source. The heating system also includes protective circuits 
and devices for preventing injury or damage due to transfor­
mer overheating, or due to under current or over-current 
conditions. An optional electronic circuit permits use of the 
device for preventing formation of ice on surfaces in an 
efficient and economical manner.
Patent EP-0086350-A3 (EP)
Title: Verfahren zur Herstellung von Cholesterinderivaten
IPC: C07D317/20
Filed: 1983-01-21
Abstract: Verfahren zur Herstellung des 1α,25,26-Trihydroxy­
cholecalciferols in Form des C-25 R- oder S-Epimeren oder 
in Form eines Gemisches davon, ausgehend von einer Ver­
bindung der Formel 
  
worin R¹ Niederalkyl, Phenyl oder substituiertes Phenyl, R 
eine Gruppe der Formel  
-C(R²,R³,OR⁴)  
R² Wasserstoff oder Niederalkyl und R³ und  
R⁴ Niederalkyl oder zusammen Niederalkylen sind, und 
in diesem Verfahren vorkommende neue Zwischenproduk­
te.
Patent EP-0088213-A3 (EP)
Title: Method of making a non-woven pile fabric by needling
IPC: D04H11/08
Filed: 1983-01-25
Abstract: 1. A method of manufacturing a pile nonwoven by structure needling, wherein at first a fibre fleece is produced and prebonded as by needling, thereafter, this nonwoven fabric is passed over a laminated grate of lamellar webs aligned in the direction of fabric travel and having gaps interposed therebetween, while it is projected in cycle by lifting needles in serial arrangement aligned with the gaps, and upon projection the bundles of fibre seized by each row of needles are pressed into the gaps of the laminated grate and produce pile knops projecting from the fabric bottom on a respective fabric strip extending in the direction of fabric travel, whose knop density is dependent on the working cycle of the needles, the needle density and the rate of travel of the fabric, this structured fabric is finally coated with a bonding agent and the tips of the pile knop fleece are clipped on the fabric front, if necessary, characterized in that in adjacent fabric strips (27, 27') the pile knops (26, 26') are produced in respective alternating strips and in chronological order in two different serially arranged projection fields (11, 11'), wherein the respective lamellar webs (13, 13') in one field (11, 11') are aligned with the gaps (14, 14') in the other field (11, 11').
Patent EP-0087726-A3 (EP)
IPC: A23K20/111
Filed: 1983-02-22
Abstract: Biochemischer Wirkstoff mit anaboler Bioaktivität zur 
Beeinflussung des intrazellulären und systemischen Metabo­
lismus höherer Organismen, der aus wasserlöslichen, sau­
ren Inkohlungsprodukten lignoider Naturstoffe in Form ent­
kationisierter Alkalisalze besteht, deren katabole Aktivität 
durch Umsetzung mit Spurenmetallionen definiert inhibiert 
ist. Zur Herstellung des Wirkstoffs werden Inkohlungspro­
dukte lignoider Naturstoffe mit wäßriger Alkalihydroxidlö­
sung behandelt. Die resultierende Lösung wird auf einen 
schwach sauren pH-Wert eingestellt und mit einer Spuren­
metallsalzlösung versetzt. Die so erhaltene Reaktionsmi­
schung wird gegebenenfalls nach Zusatz eines für den 
Wirkstoff geeigneten Trägermaterials getrocknet. Beschrie­
ben wird ferner ein Mittel zur Förderung des Wachstums 
bzw. zur Anwendung bei Stoffwechselstörungen von höhe­
ren Organismen, das diesen Wirkstoff enthält.
Patent EP-0091567-A3 (EP)
Title: Process for the manufacture of thermostable fibres and yarns
IPC: D01F9/22
Filed: 1983-03-14
Abstract: The invention relates to continuous processes for preparing dimethylformamide-insoluble acrylic filaments and fibers which incur a weight loss of at most 20, preferably 15% on being heated up to 400 DEG  C., by spinning appropriate polymer solutions, treating the filament bundles obtained before the first drying or heating stage in a continuous manner with an aqueous solution containing copper(I) ions, thermally fixing the copper content, and heating the bundles to 200 DEG  to 350 DEG  C.
Patent EP-0097882-A3 (EP)
IPC: C07C49/175
Filed: 1983-06-16
Abstract: Die Erfindung betrifft neue Keto-aldehyd-Derivate, ein 
Verfahren zu ihrer Herstellung und ihre Verwendung als 
Zwischenprodukte zur Synthese von Azolyl-ketonen und 
-alkoholen, welche fungizide und pflanzenwachstumsregu­
lierende Eigenschaften besitzen.  
     Die Verbindungen der Formel 
  
in welcher  
R¹ und R² die in der Beschreibung angegebene Bedeu­
tung besitzen,  
können erhalten werden, wenn man Säurechloride mit 
1-(N-Morpholino)-isobuten in Gegenwart eines Verdün­
nungsmittels umsetzt und hydrolysiert, sowie gegebenen­
falls die so erhaltenen Ketoaldehyde in üblicher Weise an der 
Aldehydgruppe derivatisiert.  
     Die Verbindungen können z.B. durch Umsetzung mit 
Azolen, wie 1,2,4-Triazol, und anschließender Alkylierung in 
Azolyl-ketone und -alkohole mit fungizider und das Pflanzen­
wachstum regulierender Wirkung überführt werden.
Patent EP-0109022-A3 (EP)
Title: Concentrated liquid detergent composition adapted for preparing liquid light duty laundry or dishwashing detergents
IPC: C11D1/831
Filed: 1983-11-07
Abstract: A composition comprising a mixture of anionic surfactants, of the type alkylaryl sulfonates, alkansulfonates, alkylethoxysulfonates, non-ionic surfactants, of the type oxyethylene polycondensates of alkanolamides of fatty acids, alcohols, alkylphenols, and solvents of the type alcohols, glycols, glycol-ethers and ketones having a low molecular weight. The ratio of anionic to non-ionic surfactants in the said composition is comprised in the range between 10 : 1 to 70 : 1, with a total amount of active substances in the composition ranging between 60 to 75%. The composition is dissolved in water at the ambient temperature in a short time, such as a few minutes, by simple manual shaking, providing a ready to use liquid detergent with a pH between 6,5 to7,5. In order to obtain a diluted product having a sufficiently high viscosity, high molecular weight oxyethylene homopolymers may be incorporated in the composition, or the composition may be additivated, upon the dilution thereof, with suitable viscosity-enhancing materials, such as poly-acrylic acids, common electrolytes such as alkaline chlorides and sulfates, and alkanolamides of fatty acids.
Patent EP-0114660-A3 (EP)
IPC: F16L59/20
Filed: 1984-01-18
Abstract: In a method for joining two pre-insulated pipes (1, 2) by 
bridging the gap between their insulating jackets with a 
jointing sleeve (6) and injecting insulating material (4a), such 
as foam plastic, in the space between the protruding ends 
(not shown) of the inner, medium-carrying pipes, a jointing 
sleeve (6) of transparent material is used.  
     This makes it possible, without the use of special 
sensing equipment, such as ultrasonic sensing apparatus, to 
detect visually any faults (13) in the form of bubbles or voids 
that may occur in the insulating material (4a), and to repair 
such faults by drilling holes (14) through the jointing sleeve 
(6) into the faults (13) and filling the latter with insulating 
material through the holes.  
     Seals may be provided between the ends of the jointing 
sleeve (6) and the outside of the two pre-insulated pipes (1, 2) 
by using narrow sleeves or rings (7, 8) of shrinkable material, 
that are inserted over one or both pipes (1, 2) before welding 
them together, and shrunk in place extending beyond the 
ends of the jointing sleeve (6).
Patent EP-0131820-A3 (EP)
Title: Absorber
IPC: F25B37/00
Filed: 1984-06-29
Abstract: 1. An absorber for a sorption heat pump comprising a weak solution inlet at the top end of the absorber vessel, a heat exchanger element of a consumer and a distributor vessel, which is disposed adjacent to the top of the absorber and on its underside has outlet openings for sprinkling the weak solution onto the heat exchanger and is closed with the exception of the outlet openings (17) and the inlet (6/9), characterized in that pins (14) extend into the outlet openings (13), residual cross-sectional openings (17) remain around the pins (14) and the pins (14) extend through the outlet openings (13) from above and have pointed ends, which are disposed below the underside (12) of the distributor vessel (11).
Patent EP-0135789-A3 (EP)
Title: High-voltage isolating switch, in particular a pantograph isolating switch able to make or break currents
IPC: H01H31/36
Filed: 1984-08-18
Abstract: 1. High-voltage isolating switch with a) movable main contact members (3a, 3b) arranged at the ends of a scissors (2) movable in vertical direction, b) a main contact member firmly mounted as countercontact member (4) at the conductor cable (5) of the high-voltage line, c) a preliminary contact system, which is arranged at the countercontact member (4) and which during switching-on closes before the main contact members (3a, 3b, 4) and during switching-off opens after the main contact members (3a, 3b, 4), d) an actuating equipment for the preliminary contact system with two contact collectors (6a, 6b), which are constructed as levers (11, 11') which are crossed in the region of their fastening points (10) at the countercontact (4) and pivotable one towards the other in the manner of pliers against the force of a splaying spring (7) and the ends of which remote from the movable main contact members (3a, 3b) are associated with the one contact members (13, 16) of the preliminary contact system, while the other contact members (14, 15) of the preliminary contact system are arranged by way of a common contact carrier (30) in such a manner between the crossed levers (11, 11') at the countercontact member (4), that they are made contact with by the contact members (13, 16) associated with the crossed levers (11, 11'), when the switching-on of the main contact members (2) has the effect that the contact collectors (6a, 6b) and thereby the crossed levers (11, 11') pivot one towards the other, and with e) a division of the preliminary contact system into a first contact equipment (15, 16) and a second contact equipment (13, 14) connected in parallel with the first, wherein the first contact equipment (15, 16) opens shortly before the second contact equipment (13, 14) during the switching-off movement of the isolating switch and closes shortly before second contact equipment (13, 14) during the switching-on movement and wherein precautions are taken, which have the effect that the contact member (14), which is arranged at the countercontact member (4), of the second contact equipment (13, 14) is released by the contact member (13) associated with the crossed levers (11, 11') during a predetermined contact stroke only after the charging of an energy store (19) and snaps back into the switched-off setting.
Patent EP-0140074-A3 (EP)
Title: Vehicle wheel
IPC: B60C15/02
Filed: 1984-09-08
Abstract: A vehicle wheel on which can be mounted a pneumatic tire which essentially includes rubber or rubber-like synthetic material, and has a carcass with load-carrying cords which are anchored in the bead regions of the tire via inextensible core rings. The wheel has a rigid rim with laterally outwardly disposed rim flanges; disposed axially inwardly of these rim flanges on the radially outer side of the rim are seating surfaces for the tire. To minimize disrupting effects on the tire tread, while at the same time improving the emergency operating conditions, a support member is disposed axially inwardly of the seating surfaces on the rim. This support member has a diameter which is greater than the diameter formed by the rim flanges. In the region of a given rim flange, the tire wall extends laterally outwardly from a given core ring in a substantially flat manner, and in particular in an angular range of from 0 DEG  to 20 DEG  relative to the axis of rotation of the tire. The carcass neutral line passes through the same region of a given rim flange in such a way as to avoid a turning point. The core rings are eccentrically disposed in their head regions in such a way that when the tire is mounted, the inner diameter of the tire in these bead regions is less than it is during mounting of the tire.
Patent EP-0144987-A3 (EP)
Title: Method for the crystallization of poly(arylene sulfide)
IPC: C08G75/02
Filed: 1984-12-07
Abstract: A method for affecting the crystallization of poly (phenylene sulfide), i.e., lowering the melt crystallization temperature or lowering the rate of crystallization of the polymer, in which phenylene sulfide polymer is contacted with polyvalent metal cations in solution, preferably aqueous at a temperature and for a time sufficient to affect the crystallation of the polymer.
Patent EP-0128009-A3 (EP)
Title: Synergistic composition comprising gamma interferon and lymphotoxin, and its preparation
IPC: A61K38/16
Filed: 1984-05-31
Abstract: The present invention pertains to synergistic compositions comprising human lymphotoxin and human gamma interferon which potentiate one another in inhibiting tumor growth.
Patent EP-0119152-A3 (EP)
IPC: B60C3/04
Filed: 1984-03-06
Abstract: A tire (1) is provided with dimensional and physical 
characteristics to provide improved rolling resistance and 
thereby improve fuel economy. The aspect ratio, tread width 
(TW), tread thickness (TT) and tread shoulder gauge (SG) are 
within certain specific ranges, while various components of 
the tire have certain moduius and resilience properties.
Patent EP-0139614-A3 (EP)
Title: Pharmaceutical preparations containing flavanone or thioflavanone derivatives, the use thereof, novel flavanones and thioflavanones, and processes for their manufacture
IPC: C07D405/06
Filed: 1984-08-27
Abstract: The invention relates to pharmaceutical preparations containing compounds of formula Iin which X represents unsubstituted or substituted amino or a quaternary ammonium salt; halogen, free, etherified or esterified hydroxy; free, etherified, esterified or oxidized mercapto; free or functionally modified carboxyl, free or functionally modified sulfo; acyl; nitro; an unsubstituted or substituted hydrocarbon radical or an unsubstituted or substituted heterocyclic radical, Y represents oxygen, sulfur, sulfinyl or sulfonyl but must be oxygen, sulfinyl or sulfonyl, if X is 1H-imidazol-1-yl, and rings A and B are each unsubstituted or substituted; or pharmaceutically acceptable salts of such compounds that contain a salt-forming group, and to novel compounds of formula I. The compounds are useful e.g. for the treatment of diseases of the respiratory tract and of liver diseases. They are prepared by methods known per se.
Patent EP-0162234-A3 (EP)
IPC: G11C8/04
Filed: 1981-07-23
Abstract: An improved memory device operable at a high speed 
is disclosed. The memory device comprises memory cells 
arrayed in rows and columns, a row decoder for selecting 
the rows, a column decoder for selecting the columns, a shift 
register arranged in parallel with the column decoder, and 
control means for operatively enabling the shift register, in 
which consecutive access to a plurality of memory cells be­
longing to the same selected row can be performed from the 
column address designated by the column decoder.